Lapidarium RSS

Amira's favorite quotes

"Everything you can imagine is real."— Pablo Picasso

Homepage
Lapidarium notes
Pensieri a caso
A Box Of Stories

Tags:

Ancient
Age of information
Anthropology
Art
Artificial intelligence
Astronomy
Atheism
Beauty
Biography
Books
Buddism
China
Christianity
Civilization
Cognition, relativity
Cognitive science
Collective intelligence
Communication
Consciousness
Creativity
Culture
Curiosity
Cyberspace
Definitions
Democracy
Documentary
Drawing
Earth
Economy
Evolution
Friendship
Funny
Genetics
Globalization
Greek & Latin
Happiness
History
Human being
Illustrations
Imagination
Individualism
Information
Inspiration
Internet
Knowledge
Language
Learning
Life
Literature
Logic
Love
Mathematics
Media
Metaphor
Mind & Brain
Morality
Multiculturalism
Music
Networks
Neuroscience
Painting
Paradoxes
Patterns
Philosophy
Poetry
Politics
Physics
Psychology
Rationalism
Reading
Religions
Science
Science & Art
Self improvement
Semantics
Singularity
Society
Sociology
Storytelling
Technology
The other
Time
Traveling
USA
Unconsciousness
Universe
Writing
Video
Violence
Visualization


Twitter

Facebook

Contact

Archive

Apr
4th
Thu
permalink
“Most people aren’t trained to want to face the process of re-understanding a subject they already know. One must obtain not just literacy, but deep involvement and re-understanding.”
Charles Eames, American designer, who worked in and made major contributions to modern architecture and furniture (1907–1978), cited in Charles Eames in 15 Quotes for His 105th Birthday
permalink
“That’s what the world is, after all: an endless battle of contrasting memories.”
Haruki Murakami, Japanese writer and translator, 1Q84, Alfred A. Knopf, 2011
permalink
“When man took to his bed the Computer, there was great rejoicing, and great fear too, for their children were almost like gods. The mainbrains bestrode the galaxy at will, and changed its very face. The Silicon God, The Solid State Entity, Al Squared, Enth Generation - their names are many. And there were the Carked and Symbionts, whose daughters were the Neurosingers, Warrior-Poets, the Neurologicians and the Pilots of the Order of Mystic Mathematicians.”
David Zindell, American author known for science fiction and fantasy epics, The Broken God, Spectra, 1992 (tnx wildcat2030)
permalink



David Macaulay, British-born American illustrator and writer, Baaa, Sandpiper, 1985.

Mar
28th
Thu
permalink
“Wrong solitude vinegars the soul,
right solitude oils it.

How fragile we are, between the few good moments.”
Jane Hirshfield is an American poet, Vinegar and Oil
Mar
27th
Wed
permalink

Lucretius on the infinite universe, the beginning of things and the likelihood of extraterrestrial life

image

All things [the particles]
move everywhere, always in constant motion—
material stuff is stirred up and supplied
from down below out of infinite space.
This, therefore, is the nature of deep space
and its extent—bright lightning in its course
could not pass through it—though sliding forward
for unending tracts of time, its motion,
as it proceeded, would not diminish
the remaining distance it still had to go.
That shows how much immense space lies open
on all sides for things, free from all limits
everywhere in all directions.
Besides,
nature herself makes sure the universe
cannot set limits to itself—she compels
matter to be enclosed within a void,
and void, in turn, to be bound by matter.

With this reciprocal relationship
she therefore makes the total infinite,
or else one of the two, if the other
did not limit it, in its unmixed form
would then extend out beyond all measure.
[But I have shown above that space spreads out
without limit; thus, matter, too, must be
infinite, for if the void were endless,
and the total sum of matter finite,]
neither sea nor earth nor sky’s bright spaces,
nor mortal races, nor sacred bodies
of the gods could endure for very long,
not even for the short space of an hour,
since, with their combined masses forced apart,
supplies of matter would be carried off
and scattered through huge areas of space,
or what is, in fact, more likely, matter
would never have united and therefore
would never have produced a single thing,
since, in its dispersed condition, it would
be incapable of forming compounds.

For clearly the first particles of things
did not all place themselves in due order
by their own planning or intelligence,
nor did they through some agreement assign
the motions each of them should have. Instead,
since there are many of them and they change
in many ways through all the universe,
they are pushed, energized by collisions,
for a limitless length of time, and then,
having gone through every kind of motion
and combination, they at length fall into
those arrangements which make up and create
this totality of things, which also,
once suitably set in patterned motion,
has been preserved through many lengthy years.
It makes rivers with large flows of water
refresh voracious seas, and earth, once warmed
by sun’s heat, restore what it produces,
races of living creatures grow and thrive,
and, in the aether, gliding fires live on.
There would be no way they could act like this,
unless supplies of matter kept arising
from infinite space, stuff which they then use
to restore, over time, what has been lost.
(…)

Thus, to repeat myself, many particles
must spring up. And yet to be capable
of keeping the number of those impacts
at a sufficient level, there must be
infinite amounts of matter on all sides.
In these things, Memmius, stay far away
from having faith what some people say—
that all matter presses to the centre
of the universe and for this reason
the substance of the world remains in place
without any collisions from outside,
and that the bottom and the top cannot
be forced apart in any direction,
since all matter sinks towards the centre—
if you believe that anything can stand
upon itself—and that all heavy things
on the lower part of earth press upward
and remain there, placed upside down on earth,
just as we now see images of things
in water.
(…)

— I [996-1061] p.45-47.

To start with, we know that in every part,
in all directions and on either side,
above and below and throughout all space,
there is no limit, as I have explained,
and facts themselves announce it on their own—
the nature of deep space is very clear.
Since infinite space lies empty on all sides
and seeds in countless numbers fly around
through the deep universe in various ways,
driven by eternal motion, we must not,
in any way, now think it probable
that only this one sphere of earth and sky
have been created, that beyond us here
all those many particles of matter
do nothing at all, especially since earth
was made by nature. Seeds of things themselves,
jostling freely here and there in various ways
and forced to random, confused collisions,
produced nothing—then finally those ones
suddenly united which could become,
every time, the beginnings of great things,
land, sea, sky, the race of living beings.
And so, to repeat myself, you must grant
that there are other aggregates of matter
similar to this in other places,
which aether clutches in its keen embrace.

Further, when large quantities of matter
are on hand and there is sufficient space,
with no causal factor standing in the way,
we may be sure that things must be produced
and their full development completed.
Now, if supplies of seed are so enormous
that all the years of living animals
could not count the total, and if nature
and the same force remain which could collect
the seeds of matter into every place
in the same way they are thrown together here,
one must grant there are other earthly spheres
in other regions, with different races
of human beings and classes of wild beasts.

Add to this that in the whole universe
no single thing exists all on its own:
nothing is born unique and flourishes
as the single specimen of its kind.
Instead it always belongs to some race,
and those of the same kind are numerous.
If, to begin with, you direct your mind
to living creatures, you will discover
this is true for living varieties
of savage animals which roam the hills,
true for human offspring, and it is true
for mute herds of scaly fish and all bodies
of things which fly. Thus, one must acknowledge,
that, in the same way, sky, land, sun, moon, sea,
and all the other objects which exist
are not unique—instead their quantity
is beyond all counting.

If you grasp these points well and hold to them,
you will see at once that nature is free,
liberated from her proud possessors,
doing all things on her own initiative,
without divinities playing any part.
(…)

— II [1047-1094] p. 89-90.

Since the moment earth was first created,
that day sea, land, and rising sun were born,
many particles have been added on
from areas outside. All around them,
seeds which the immense universe has joined
by hurling them about have been attached.
Because of that, sea and lands could increase,
the mansion of the sky could gain more space
and raise its high roof far above the land,
and air could flow there.
(…)

— II [1103-1112] p. 91.

See also:

How Epicurus’ ideas survived through Lucretius’ poetry, and led to toleration, Lapidarium notes
Lucretius: ‘O unhappy race of men, when they ascribed actions to the gods’
☞ Definitions: Atom, Matter, Universe, Higgs boson, Wiki
Titus Lucretius Carus, a Roman poet and philosopher (ca. 99 BC – ca. 55 BC), De Rerum Natura (On the Nature of Things), translation: Ian Johnston, Richer Resources Publications, Arlington, Virginia, 2010.
permalink
Lucretius: ‘O unhappy race of men, when they ascribed actions to the gods’

image

[W]hat cause has spread divine influence
of the gods through powerful states, filling
cities with altars, and brought it about
that men set up sacred ceremonies,
rituals which today are flourishing
at important times and in great places.
(…)

— V [1161-1166], p. 229.

[People] kept observing what went on
in the sky in fixed order—various seasons
of the year returning—and could not see
the causes that made these happen. Therefore,
they found themselves a way out, by linking
all these to the gods, making everything
directed by gods’ will. And they set up
habitations and spaces for the gods
up in the sky, for they saw night and moon
moving through the heavens—moon, day, and night,
glorious nocturnal constellations,
celestial torches wandering at night,
flying fires, clouds, sun, rain, snow, and wind,
lighting, hail, swift peals and ominous sounds
of menacing thunder.

O unhappy race of men,
when they ascribed such actions to the gods
and added to them bitter rage! What sorrow
they made for themselves then, what wounds for us,
what weeping for our children yet to come!
There is no piety in being seen
time and again turning towards a stone
with one’s head covered and approaching close
to every altar, and hurling oneself
prostrate on the ground, stretching out one’s palms
before gods’ shrines, or spreading lots of blood
from four-footed beasts on altars, or piling
sacred pledges onto sacred pledges,
but rather in being able to perceive
all things with one’s mind at peace.
(…)

— V, [1160-1205], p. 230-231.

[W]hen all the earth shakes underfoot
and tottering towns fall or their collapse
is threatened and hangs in doubt, no wonder
if races of mortal men hate themselves
and make room for the amazing powers
and immense forces of gods here on earth,
so that they have control of everything.
(…)
— V, [1234-1240], p. 232.

[I]n their hearts the human race stirs up
anxious tides of worries, for the most part
with no good reason. For just as children
tremble in blinding darkness and are afraid
of everything, so sometimes in the light
we dread things which are no more to be feared
than those which during the night young people
tremble at, dreaming of what will happen.
Therefore, this terror, this darkness of mind,
must be dispelled, not by rays of sunlight
or bright arrows of the day, but by reason
and the face of nature.
(…)

— VI, [35-46], p. 241.

People say that gods, when angry, bring on
raging storms and then, when a lull occurs
in the fury] of the winds, that gods’ anger
is appeased and everything which was there
has changed back again, now that their anger
has been soothed. [I will explain] all the rest
which mortals creatures observe taking place
on earth and in the sky, when so often
they are in suspense, their minds full of dread,
things which demean their souls with fear of gods.
These weigh on them and press them to the ground.
Their ignorance of causes forces them
to assign things to the rule of deities
and to concede that gods are in control.
(…)

— VI, [55-67], p. 242.

[T]hey are carried back to old religion
and accept harsh masters, who, they believe,
in their misery, can do everything,
being ignorant of what can and cannot be,
in short, by what law each thing possesses
limited power, a deep-set boundary stone.
And therefore men lose their way even more,
carried away by their blind reasoning.

— VI, [66-73], p. 242.

See also:

How Epicurus’ ideas survived through Lucretius’ poetry, and led to toleration, Lapidarium notes
Lucretius on the infinite universe, the beginning of things and the likelihood of extraterrestrial life
Titus Lucretius Carus, a Roman poet and philosopher (ca. 99 BC – ca. 55 BC), De Rerum Natura (On the Nature of Things), translation: Ian Johnston, Richer Resources Publications, Arlington, Virginia, 2010. (Illustration: Lucretius)
permalink
And differences
among various natures of human beings
and in the habits which arise from them
must exist in many other matters.
(…)

I can affirm—the remaining traces
of those natures which reasoning cannot
remove from us are so slight, that nothing
stops us living a life worthy of gods.
Titus Lucretius Carus, a Roman poet and philosopher (ca. 99 BC – ca. 55 BC), De Rerum Natura (On the Nature of Things), translation: Ian Johnston, Richer Resources Publications, Arlington, Virginia, 2010. III [315-318], III [320-323] p. 105. 
See also: ☞ How Epicurus’ ideas survived through Lucretius’ poetry, and led to toleration, Lapidarium notes
permalink
“The generic human need to make and listen to music, for instance, might be explained at the level of evolutionary psychology, but the emergence of the classical symphony certainly cannot. In fact, the insistence on finding explanations of cultural difference in terms of biological evolution exactly misses the point of the great evolutionary innovation represented by Homo sapiens, the massive development of non-genetic learning.”
Bernard Williams, English moral philosopher, described by The Times as the “most brilliant and most important British moral philosopher of his time.” (1929-2003), Truth and Truthfulness, Princeton University Press, 2002, p. 28.
permalink
Daniel C. Dennett favours the theory (first suggested by Richard Dawkins) that our social learning has given us a second information highway (in addition to the genetic highway) where the transmission of variant cultural information (memes) takes place via differential replication. Software viruses, for example, can be understood as memes, and as memes evolve in complexity, so does human cognition: “The mind is the effect, not the cause.” (…)

Daniel Dennett: “Natural selection is not gene centrist and nor is biology all about genes, our comprehending minds are a result of our fast evolving culture. Words are memes that can be spoken and words are the best example of memes. Words have a genealogy and it’s easier to trace the evolution of a single word than the evolution of a language.
Daniel C. Dennett is University Professor, Professor of Philosophy, and Co-Director of the Center for Cognitive Studies at Tufts University, Daniel Dennett: ‘I don’t like theory of mind’ – interview, The Guardian, 22 March 2013.
See also:  Daniel C. Dennett on an attempt to understand the mind; autonomic neurons, culture and computational architecture, Lapidarium notes
Mar
3rd
Sun
permalink
‘News is to the mind what sugar is to the body’

“Afraid you will miss “something important”? From my experience, if something really important happens, you will hear about it, even if you live in a cocoon that protects you from the news. Friends and colleagues will tell you about relevant events far more reliably than any news organization. They will fill you in with the added benefit of meta-information, since they know your priorities and you know how they think. You will learn far more about really important events and societal shifts by reading about them in specialized journals, in-depth magazines or good books and by talking to the people who know. (…)

The more “news factoids” you digest, the less of the big picture you will understand. (…)

Thinking requires concentration. Concentration requires uninterrupted time. News items are like free-floating radicals that interfere with clear thinking. News pieces are specifically engineered to interrupt you. They are like viruses that steal attention for their own purposes. (…)

[F]ewer than 10% of the news stories are original. Less than 1% are truly investigative. And only once every 50 years do journalists uncover a Watergate. (…) The copying and the copying of the copies multiply the flaws in the stories and their irrelevance.”
Rolf Dobelli, Swiss novelist, writer, entrepreneur and curator of zurich.minds, ☞ Rolf Fobelli: News is to the mind what sugar is to the body, Lapidarium notes
Mar
2nd
Sat
permalink
“High up in the North in the land called Svithjod, there stands a rock. It is a hundred miles high and a hundred miles wide. Once every thousand years a little bird comes to this rock to sharpen its beak.

When the rock has thus been worn away, then a single day of eternity will have gone by.”
Hendrik van Loon, a Dutch-American historian and journalist (1882-1944), The Story of Mankind, cited in Twitter, xkcd, what if?, Feb 2013.
Feb
25th
Mon
permalink
“Feeling insignificant because the universe is large, has exactly the same logic as feeling inadequate for not being a cow.”
David Deutsch, British physicist at the University of Oxford, he pioneered the field of quantum computation by formulating a description for a quantum Turing machine, as well as specifying an algorithm designed to run on a quantum computer, The Beginning of Infinity: Explanations That Transform the WorldAllen Lane, 2011.
Feb
23rd
Sat
permalink
“The middle ages did not care much for alphabetical order, because they were committed to rational order. To the medieval mind, the universe [is] a harmonious whole whose parts are related to one another. It was the responsibility of the author or scholar to discern these rational relationships — of hierarchy, or of chronology, or of similarities and differences, and so forth.”
Matthew Battles, a senior researcher with metaLAB (at) Harvard, Library: An Unquiet History, W. W. Norton & Company, 2004.
Feb
20th
Wed
permalink

The unread and the unreadable

“The librarian in Robert Musil’s The Man Without Qualities only scans titles and tables of contents: his library symbolises the impossibility of reading everything today. The proliferation of lists of novels that you must, allegedly, have perused in your lifetime, reflects this problem while compounding it. On a recent visit to a high street bookshop, I ogled a well-stacked display table devoted to “great” novels “you always meant to read”. We measure out our lives with unread books, as well as coffee spoons. (…)

The problem, as Kierkegaard observed, is that “more and more becomes possible” when “nothing becomes actual”. Literature was a blank canvas that increasingly dreamed of remaining blank. “The most beautiful and perfect book in the world,” according to Ulises Carrión, “is a book with only blank pages.” Such books had featured in eastern legends for centuries (echoed by the blank map in “The Hunting of the Snark” or the blank scroll in Kung Fu Panda), but they only really appeared on bookshelves in the 20th century. They come in the wake of Rimbaud’s decision to stop writing, the silence of Lord Chandos; they are contemporaneous with the Dada suicides, Wittgenstein’s coda to the Tractatus, the white paintings of Malevich and Rauschenberg, as well as John Cage’s 4′33″. (…)

This very same faith prompts Borges to claim that “for a book to exist, it is sufficient that it be possible” and George Steiner to sense that “A book unwritten is more than a void.” (…) [T]he literary is what can never be taken as read.”